I don't see a particular show or documentary that I am looking for. How do I find it? New content is always being added. If you don’t see a particular show right now, it might be available at a later date. Related articles Is the same content available on all of the HISTORY Vault apps? Can I sign in using my Amazon Prime Video Channels subscription to the HISTORY Vault app? What is HISTORY Vault? Can I watch HISTORY Vault programs on my Samsung TV? How do I watch HISTORY Vault on my TV?